Mi Xim 14T/15T/16T/18T Bicycle Rear Derailleur MTB Mountain Bikes Roller Bearing Pulley Guide Wheel Parts. Specification: 14T / 15T / 16T/ 18T. Net weight: About 11g (14T) / 11g (15T) / 12g (16T) / 14g (18T).
Mi Xim Mountain Bicycle Rear Derailleur Bike Bearing Pulley Jockey Guide Wheel
11T Bicycle Rear Derailleur Bearing Pulley Bike Derailleur Accessories
13T Bicycle Rear Derailleur Bearing Pulley Bike Derailleur Accessories
13T Bicycle Rear Derailleur Bearing Pulley Aluminium Alloy for Road Bike
11T Bicycle Rear Derailleur Bearing Pulley 4mm 5mm 6mm for Road Bike
